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Table 2 FWHM and FWTM at one quarter from the axial center resolutions at different radial positions

From: Performance evaluation of the IRIS XL-220 PET/CT system, a new camera dedicated to non-human primates

Radial distance (mm)

Tangential (mm)

Rodent/primate

Radial (mm)

Rodent/primate

Axial (mm)

Rodent/primate

FWHM

FWTM

FWHM

FWTM

FWHM

FWTM

0

0.89/1.19

2.21/2.17

1.06/1.04

2.25/1.90

1.66/1.07

4.44/1.95

5

1.06/1.10

2.29/2.00

1.01/1.00

2.23/1.83

1.64/1.06

3.52/1.93

10

0.97/1.02

2.23/1.86

1.05/1.06

2.34/1.93

1.51/1.05

3.42/1.90

15

0.99/1.04

2.29/1.90

1.06/1.27

2.45/2.31

1.32/0.97

2.42/1.77

25

1.11/1.37

2.56/2.50

1.33/1.50

3.06/2.73

1.08/0.98

2.38/1.78

50

1.33

2.42

1.90

3.46

1.11

2.02

75

1.42

2.59

2.11

3.85

1.05

1.91

  1. Slice thickness (mm): 0.84